LEADER Motor: Kodi pali kusiyana kotani pakati pa LRA ndi ERM Coin Vibration Motors pa Zipangizo Zovala?

Kwa oyang'anira zinthu, ogula zida zoyambirira (OEM), ndi mainjiniya a zida omwe amapanga mphete zanzeru, zotsatirira zolimbitsa thupi, ndi mawondo a IoT a mafakitale, kusankha gawo labwino kwambiri la mayankho ogwirira ntchito ndi chisankho chofunikira kwambiri chaukadaulo komanso chogula. Zomwe ogwiritsa ntchito akudziwa zimadalira kwambiri momwe gawo la haptic limayankhira, kapangidwe kake, komanso kugwiritsa ntchito bwino mphamvu zake. Kusanthula kusiyana kwa makina pakati pa ukadaulo wachikhalidwe ndi wamakono kumafuna mnzanu wodziwa zambiri. Kugwira ntchito mwachindunji ndi kampani yayikulu.Wopanga Magalimoto Ogwedeza Ndalama a LRA ndi ERM Wogulitsa Zimaonetsetsa kuti magulu a mainjiniya akupeza upangiri weniweni waukadaulo komanso mphamvu yopangira yomwe ingakulitsidwe. Kusankha pakati pa Linear Resonant Actuator (LRA) ndi Eccentric Rotating Mass (ERM) motor kumaphatikizapo kuwerengera mtengo, nthawi yoyankhira, nthawi ya moyo, ndi zovuta za driver. Kusanthula kumeneku kumafufuza kusiyana kwaukadaulo ndi malonda kuti kutsogolere OEMs popanga zisankho zabwino kwambiri zopezera zinthu.

Kumvetsetsa Njira Zazikulu: ERM vs. LRA

Kusiyana kwa ntchito pakati pa ERM ndi injini ya LRA coin vibration kuli momwe zimasinthira mphamvu zamagetsi kukhala kayendedwe ka makina.

Mota ya ERM imagwiritsa ntchito unyinji wosafanana, wosalinganika wolumikizidwa ku shaft yozungulira yapakati. Pamene mphamvu yolunjika (DC) imadutsa mkati mwa mawu amkati, imapanga mphamvu ya maginito yomwe imazungulira rotor. Chifukwa unyinji wolumikizidwawo umachotsedwa, kuzungulira kwake kwa liwiro lalikulu kumapanga mphamvu ya centrifugal yozungulira mbali zonse, zomwe zimapangitsa kuti kugwedezeka kodziwika bwino komanso kokhazikika. Ukadaulo uwu wakhala ukuyendetsa ma pager ndi mafoni am'manja kwa zaka zambiri ndipo ukadali wotchuka kwambiri.

Mosiyana ndi zimenezi, LRA siizungulira kulemera kosakhala pakati. M'malo mwake, imasuntha mphamvu yeniyeni ya maginito molunjika motsutsana ndi kasupe wamkati. Kusunthaku kumayendetsedwa ndi chizindikiro cha alternating current (AC) chomwe chikuyenda kudzera mu coil yosasunthika. Kuyanjana pakati pa mphamvu ya maginito ya AC ndi maginito okhazikika kumayendetsa mphamvuyo mozungulira ndi kutsogolo motsatira mzere umodzi. Kugwedezeka kumeneku kumapanga ma haptic sensation okhala ndi khalidwe lodziwika bwino komanso lolimba.

Kusanthula kwa Magwiridwe Aukadaulo

Pofuna kuthandiza magulu a uinjiniya kusankha zigawo za mapangidwe ocheperako, timasanthula magawo enieni ogwirira ntchito omwe amasiyanitsa mitundu iwiriyi ya ma actuator ang'onoang'ono ogwedezeka.

Nthawi Yoyankha ndi Kulondola kwa Haptic

Kusiyana kwakukulu ndi kuchedwa kwa mayankho. Ma mota a ndalama za ERM amadalira kusinthasintha kwa kayendedwe ka magetsi, zomwe zikutanthauza kuti amafunika nthawi yozungulira kufika pa liwiro lawo (nthawi yoyambira) ndi nthawi yozungulira pansi mphamvu ikadulidwa (nthawi yoyima). Mota wamba wa 0720 kapena 1020 ERM ili ndi nthawi yoyambira ndi kuyima kuyambira80ms mpaka kupitirira 120ms. Kuchedwa kumeneku kungapangitse machenjezo a haptic kumva ofewa pang'ono kapena kuchedwa.

Ma LRA amapereka nthawi yoyankha mwachangu kwambiri, ndipo magwiridwe antchito oyambira ndi kuyimitsa nthawi zambiri amakhala pansi pa 20ms mpaka 30ms. Ntchito imeneyi yomwe imachitika nthawi yomweyo imalola LRA kupereka "kudina" mwachidule, komveka bwino, mawonekedwe ovuta, komanso mawonekedwe ogwirira ntchito omwe amafanana ndi mabatani enieni. Kuti mupeze mayankho apamwamba pazenera logwira kapena machenjezo olondola, LRA imapereka kumveka bwino kwabwino kwa malingaliro.

Kugwiritsa Ntchito Mphamvu ndi Kuchita Bwino

Kwa zida zamagetsi zomwe zimadalira batire, bajeti yamagetsi imayendetsedwa mosamala. Ma mota a ERM amayendetsa pamagetsi wamba a DC (nthawi zambiri 3V). Ngakhale kuti ma driver circuits awo ndi osavuta, amakoka mphamvu yayikulu panthawi yoyamba yozungulira kuti athetse vuto la kusakhazikika kwa makina.

Ma LRA mwachibadwa amagwiritsa ntchito mphamvu zambiri akamagwira ntchito pa ma frequency awo enieni a resonant ($F_0$). Chifukwa chakuti system yamkati ya spring-mass imagwiritsa ntchito mechanical resonance, actuator imafuna mphamvu zochepa kuti isunge amplitude ya high-vibration. Komabe, ma LRA amafuna ma AC kapena haptic driver integrated circuits (ICs) odzipereka kuti apereke sine wave yeniyeni ndikutsata ma frequency a resonant mosalekeza, kuwonjezera pang'ono ku total bill of materials (BOM).

Moyo wa Makina ndi Kudalirika

Popeza ma mota a ERM opangidwa ndi brushed amadalira maburashi amakina ndi commutator kuti asinthe mphamvu mkati mwa rotor yoyenda, amawonongeka pang'onopang'ono akagwiritsidwa ntchito nthawi yayitali.mota yogwedera ya ndalama ya zinthu zovalidwaimapereka moyo wogwira ntchito wa ma cycle pafupifupi 100,000 mpaka 200,000.

Ma LRA ali ndi kapangidwe kopanda burashi. Chophimba mawu chimakhala chosasunthika, ndipo mphamvu ya maginito yoyenda sikumana ndi kukangana ndi magetsi. Chinthu chokhacho chomwe chimapangitsa kuti makina azigwira ntchito ndi kasupe woyimitsidwa mkati. Chifukwa chake, ma LRA apamwamba nthawi zonse amakhala ndi moyo wopitilira ma cycle 1,000,000, zomwe zimapangitsa kuti akhale chisankho chabwino kwambiri pazida zamankhwala, zida zamafakitale zomwe zimagwiritsidwa ntchito kwambiri, komanso zamagetsi zapamwamba zomwe zimafuna kudalirika kwa nthawi yayitali.

Chitsanzo Chanzeru ndi Buku Lothandizira Ma OEM

Poyerekeza manambala a magawo enaake, oyang'anira kugula ayenera kufananiza zofunikira pakugwiritsa ntchito ndi luso la wopereka magawo. Mitundu yosiyanasiyana ya zinthu imakwaniritsa magawo osiyanasiyana a kapangidwe ka zida.

Pazida zamakono zotsika mtengo, ma profiles ocheperako amapereka machenjezo odalirika. Ma model monga ma ERM coin motors a 10mm m'mimba mwake, makulidwe a 2.0mm amapereka mawonekedwe abwino komanso otsika omwe amalumikizana bwino ndi ma watchwatch apakatikati. Zigawozi zimapatsa ogula njira yolumikizira, yolumikizira ndi kusewera yomwe imalumikizana kudzera mu ma flexible printed circuits (FPCB) kapena ma spring contacts popanda kufunikira kupanga kwapadera kwa haptic driver.

Pa zipangizo zapamwamba kapena zapadera zomwe zimafuna kutanthauzira kwapamwamba kwa haptic, zosankha zamtundu wa linear zimakhala zofunika kwambiri. Ma LRA ang'onoang'ono ogwira ntchito kwambiri, monga ma configurations a 8mm ndi 2.5mm kapena 8mm ndi 3.2mm, amapereka mphamvu yothamanga kwambiri ($0.65G$ mpaka $1.2G$ kapena kuposerapo) mkati mwa mapazi opapatiza kwambiri. Mitundu iyi imapatsa mainjiniya zida zoperekera mayankho amphamvu kudzera m'malo otsekedwa, osalowa madzi popanda kutulutsa mabatire ang'onoang'ono.

Chitetezo cha Kupeza Zinthu ndi Ubwino Wopanga Mafakitale

Kusankha ukadaulo woyenera wa injini ndi theka la nkhondo yokha; kupeza wopanga yemwe angathe kutsimikizira kuti galimotoyo ndi yabwino padziko lonse lapansi n'kofunika kwambiri. Idakhazikitsidwa mu 2007,MTSOGOLERI Micro Electronics (Huizhou) Co., Ltd. yakula kukhala kampani yapamwamba kwambiri yodziwika bwino pakufufuza, kupanga, kupanga, ndi kufalitsa padziko lonse lapansi ma micro vibration motors.

Ndi malo amakono akuluakulu ozungulira3Kampaniyo, yomwe ili ndi malo okwana masikweya mita 0,000, imasunga mphamvu yopangira pachaka yokwana mayunitsi 80 miliyoni. Kwa zaka pafupifupi makumi awiri zaukadaulo wochita bwino, wopangayo watumiza ma vibration motors pafupifupi biliyoni imodzi padziko lonse lapansi, kuthandizira ntchito zosiyanasiyana pafupifupi 100 m'magawo ogula, azachipatala, magalimoto, ndi mafakitale.

Kwa ogula OEM, kugwirizana ndi ogulitsa odziwika bwino kumachepetsa zoopsa zokhudzana ndi unyolo wopereka zomwe zimagwirizanitsidwa ndi kupanga zida:

● Kuyang'anira Bwino Kwambiri:Malo opangira zinthuwa amagwira ntchito motsatira dongosolo lapamwamba kwambiri, lovomerezeka ndi miyezo yapadziko lonse lapansi kuphatikiza ISO9001:2015, ISO14001:2015, ndi OHSAS18001:2011. Injini iliyonse imayesedwa mosamala ndi 200% m'njira 13 mpaka 17 zosiyana zoyesera—kuphatikizapo magwiridwe antchito onse, mawonekedwe a mafunde, phokoso, ndi mawonekedwe—kusunga chiwopsezo chokhwima cha chilema chomwe chili pansi pa 100 DPPM.

●Ukatswiri Waukadaulo Wozama:Gawo la kafukufuku ndi chitukuko lamkati limaphatikizapo mainjiniya 12 akale, ambiri ali ndi luso lapadera la zaka zoposa khumi muukadaulo wa ma micro-motor. Mothandizidwa ndi malo ochitira zida zamkati, gululi limatha kupanga mwachangu, kupanga zitsanzo, ndikupanga ma jigs apadera ndi mapangidwe apadera a FPCB mkati mwa masiku awiri kapena atatu kuti agwirizane ndi malo apadera a makasitomala.

●Kutsimikizira kwa Gawo Loyamba:Ubale wa nthawi yayitali wa fakitaleyi ndi makampani apadziko lonse lapansi omwe akufuna makampani monga OMRON, BBK, Pegatron, ndi Venture ukuwonetsa kuthekera kwake kukwaniritsa ma audit okhwima amakampani ndikupereka chithandizo chaukadaulo mwachangu m'magawo onse opanga zinthu (EVT, DVT, PVT, ndi MP).

Kutsiliza: Kulinganiza Magwiridwe Antchito ndi Mtengo

Posankha pakati paGalimoto yogwedera ya ndalama ya LRAndiMota yogwedera ya ERM, magulu a uinjiniya ndi ogula ayenera kuwunika zolinga zawo zazikulu za polojekiti:

Pa ntchito zomwe kugwiritsa ntchito magetsi moyenera komanso kugwiritsa ntchito bwino magetsi n'kofunika kwambiri, injini ya ERM coin yomwe yakhala ikuyesedwa kwa nthawi yayitali ikadali chisankho chothandiza. Komabe, popeza njira zamakono zovalira zogwirira ntchito bwino, nthawi yayitali yogwiritsira ntchito zinthu, komanso malo ocheperako, injini ya LRA coin imadziwika kuti ndi njira yabwino kwambiri yopangira zinthu zamakono. Pogwiritsa ntchito mphamvu zodzipangira zokha komanso chithandizo chaukadaulo cha ogulitsa okhazikika, makampani opanga zinthu amatha kubweretsa zinthu zodalirika komanso zogwira mtima pamsika.

Kuti mudziwe zambiri zaukadaulo, zopempha zachitsanzo, ndi mafunso okhudza momwe mungasinthire zinthu, chonde pitani patsamba lovomerezeka la kampani pa:https://www.leader-w.com/